JP4627274B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking device including an operation panel for inputting cooking conditions such as cooking time, such as a microwave oven and a microwave oven.

In a cooking device in which a door is provided in front of a cooking chamber for storing and heating an object to be cooked, an operation panel is disposed adjacent to the door, and a plurality of operation keys are disposed on the operation panel. As shown in FIG. 1, there is a configuration in which an operation panel is manually tilted up and down. (For example, see Patent Document 1)
Japanese Utility Model Publication No. 5-79307

  In the configuration described in Patent Document 1, once the operation panel is inclined according to the installation conditions of the cooking device, the operation panel is inclined regardless of the use of the cooking device, and the upper end or lower end of the operation panel from the front of the main body. There exists a problem that a part protrudes ahead and gives a discomfort in appearance. Further, the operation panel may be returned to the vertical state every time use is finished, but there is a problem that the operation is troublesome.

  Therefore, an object of the present invention is to automatically tilt the operation panel according to the use state of the cooking device, improve the operability of the operation panel, and improve the usability. In addition, it is possible to improve safety by preventing fingering when touching the operation panel that is moving to an inclined position and preventing fingers and other objects from being caught in the operation panel that is returning to the initial position. With the goal.

  A heating cooker according to a first aspect of the present invention is an electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of a heating cooker main body, and the operation panel is operated to an initial position and an upward inclined position in which a lower part moves forward. And a control means for controlling the electric mechanism. The control means actuates the electric mechanism based on the opening of the door and tilts the operation panel from the initial position to the upward inclined position. Control and control for stopping the operation panel at a position where the operation panel is tilted upward by operating the operation unit of the operation panel while the operation panel is tilting upward are performed.

  A heating cooker according to a second aspect of the present invention is an electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of the heating cooker body, and the operation panel is operated to an initial position and an upward inclined position in which a lower portion moves forward. And a control means for controlling the electric mechanism. The control means actuates the electric mechanism based on the opening of the door and tilts the operation panel from the initial position to the upward inclined position. And a control for stopping the operation panel at a returning operation position by operating the operation unit of the operation panel during the return operation from the upward inclined position to the initial position. .

  A heating cooker according to a third aspect of the present invention is an electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of a heating cooker body, and the operation panel is operated to an initial position and an upward inclined position in which a lower part moves forward. And a control means for controlling the electric mechanism. The control means actuates the electric mechanism based on the opening of the door and tilts the operation panel from the initial position to the upward inclined position. Control, control for stopping the operation panel in the upward tilting position by operating the operation unit of the operation panel while the operation panel is tilted upward, and the operation panel is moved from the upward tilt position to the initial position. When the operation portion of the operation panel is operated during the return operation, the operation panel is controlled to stop at the return operation position.

  A cooking device according to a fourth aspect of the present invention is the cooking device according to any one of the first to third aspects, wherein the operation portion of the operation panel is a dedicated operation portion that commands operation of the electric mechanism or any operation provided on the operation panel. It is a part.

  In the first invention, the operation panel is tilted in the vertical direction by the electric mechanism, and the door is opened by detecting the opening of the interior (cooking room) door and tilting the operation panel. For example, the operation panel is automatically tilted, and the operability of the operation keys arranged on the operation surface of the operation panel can be improved. When the operation unit of the operation panel is operated while the operation panel is tilted upward, the operation panel is stopped at the position where the operation panel is tilted upward. Can be prevented, and safety is improved.

  In the second aspect of the invention, the operation panel is stopped at the returning operation position by operating the operation portion of the operation panel while the operation panel is returning from the upward inclined position to the initial position. In order to prevent the fingers and other objects from being sandwiched between the operation panel and the heating cooker body, safety is improved. In this case, as one method, when a specific operation panel key for operating the operation panel is touched, the operation panel is stopped at the upward tilting position. As another method, when touching any key on the operation panel, if the operation panel is stopped in the upward tilting position, the quickness and convenience of operation can be improved. Can be planned.

  The cooking device according to the third aspect of the present invention has the effect of combining the effects of the first and second aspects of the invention.

  The heating cooker according to the fourth aspect of the present invention has the effects of the first aspect of the invention or the second aspect of the invention. As one method, the operation panel is operated and stopped by operating a specific operation unit (operation panel key in the embodiment). The operation panel is stopped at an upwardly tilting position, and the operation panel is set to be the same as the operation unit that issues an operation command of the electric mechanism that operates the operation panel to the initial position and the upward inclined position where the lower part moves forward. Therefore, the stop operation can be performed promptly according to the operation familiarity. On the other hand, when any key provided on the operation panel is touched, if the operation panel is stopped in the upward tilting position, various keys of the operation unit are operated during the movement to the tilting position. Therefore, when the touch is made, the operation panel can be stopped in the upward tilting position at that time, and a stop operation that can immediately prevent a finger is obtained. It can be planned.

  The heating cooker according to the present invention includes an electric mechanism that operates the operation panel to an initial position and an upward inclined position in which a lower portion moves forward in a case where a door and an operation panel are mounted at appropriate positions in front of the heating cooker body. The control means for controlling the electric mechanism is provided, and the control means operates the electric mechanism based on the opening of the door to tilt the operation panel from the initial position toward the upward inclined position. And controlling the operation panel to stop in the upward tilting position by operating the operation portion of the operation panel while the operation panel is tilting upward. Examples are described below.

  An embodiment in which the cooking device according to the present invention is a gas oven will be described. FIG. 1 is a front perspective view of a cooking device according to the present invention, FIG. 2 is a longitudinal side view of a central portion of the cooking device according to the present invention, and FIG. 3 is a longitudinal section of a portion corresponding to an operation panel of the cooking device according to the present invention. 4 is a front view of the operation panel of the cooking device according to the present invention, FIG. 5 is a configuration diagram of a control circuit of the cooking device according to the present invention, and FIG. 6 is an electric mechanism portion of the operation panel according to the present invention. FIG. 7 is a diagram for explaining a normal tilting operation state of the operation panel, and FIG. 8 is a diagram for explaining a case where the operation panel is stopped during tilting.

  An embodiment of a gas oven according to an embodiment of the present invention will be described with reference to FIG. 1. Reference numeral 1 denotes a floor-type heating cooker body that is used by being incorporated in, for example, a system kitchen. A heating chamber 4 is formed to open at the top. The front opening of the interior 4 is closed by the door 2 so that it can be opened and closed. The door 2 has a pivot shaft at the lower left and right sides, and pulls the handle 5 provided at the upper end to the front side. It is pivotally supported to open and close. An operation panel 3 is disposed adjacent to the side of the door 2. The door 2 has a configuration in which a window made of heat-resistant glass 2B is formed inside the surrounding frame body portion 2A so that the interior 4 can be seen through from the outside.

  A turntable 6 is arranged at a substantially central portion of the bottom of the interior 4 so as to rotate by a rotating shaft 8 extending upward from the electric motor device 7. In the heating cooker body 1, a heat source unit 10 for heating the interior 4 is accommodated. When the cooking device according to the present invention is a gas oven, the heat source unit 10 includes a gas burner 9 and a hot air fan 11 that supplies hot air generated in the gas burner 9 to the inside 4 of the chamber. A space 18 is formed on the outer rear side of the interior 4, and the hot air fan 11 rotated by the electric motor 11 </ b> A is disposed in the space 18. A cooling fan 11B rotated by an electric motor 11A is provided coaxially with the hot air fan 11 so that heat on the front side of the electric motor 11A is discharged from an exhaust hole 24 described later. A combustion chamber 18 </ b> A and a gas supply chamber 18 </ b> B are provided side by side with a wall at the lower side outside the interior 4, and the rear portions of the combustion chamber 18 </ b> A and the gas supply chamber 18 </ b> B communicate with the space 18. A gas burner 9 is housed in the combustion chamber 18 </ b> A, and the gas supplied from the gas supply source through the gas pipe 12 is a gas supply unit including a first electromagnetic valve 13, a gas pressure adjusting valve 14, and a second electromagnetic valve 15. The gas is supplied from the gas pipe 16 to the pair of gas burners 9. An ignition electrode 17 is disposed in the vicinity of the gas burner 9. The gas supply unit 26 is housed in a gas supply chamber 18B, and a cooling fan 20 that is rotated by an electric motor 19 is disposed in the gas supply chamber 18B. A magnetron 80 is provided in the upper part of the heating cooker main body 1 so as to irradiate microwaves through the transmission holes in the ceiling wall of the interior 4, so that microwave cooking can be performed.

  Hot air (heated air) generated by combustion in the gas burner 9 is supplied to the inside 4 through a number of hot air supply holes 21 formed in the back wall of the inside 4 by the hot air fan 11 and circulates as shown by arrows. The gas is discharged from an exhaust hole 24 formed in the top plate of the heating cooker body 1 through a number of discharge holes 22 formed in the upper portion of the back wall of the interior 4 through the exhaust passage 23. In this way, the cooked food (object to be heated) placed on the turntable 6 is heated to a high temperature. By the operation of the cooling fan 20, the air sucked from the intake hole 25 at the lower front of the heating cooker body 1 cools the gas supply part 26 through the gas supply chamber 18 </ b> B and passes through the rear space 18 to the exhaust hole. 24 is discharged. Reference numeral 27 denotes an internal temperature detection sensor, and reference numeral 28 denotes an abnormal temperature detection sensor in the internal storage. Reference numeral 29 denotes a flame detection sensor that detects ignition of the gas burner 9.

  FIG. 4 shows an embodiment of the operation panel 3, in which a display unit 31 composed of a liquid crystal panel, a fluorescent display tube or the like is arranged at the top, and an operation unit 32 is arranged below the display unit 31. Yes. The display 31 includes a cooking menu display unit 33, a setting display unit 34 that displays temperature and output, a timer unit 35 that displays cooking time, and the like. The cooking menu display unit 33 is divided into an automatic menu 33A and a manual menu 33B, and a plurality of menus are displayed as characters as the automatic menu 33A, and a plurality of menus are displayed as characters as the manual menu 33B.

  The operation unit 32 includes a lock key 36 for setting a key lock, a voice key 37 for setting a sound volume, and an operation panel 3 operated by a geared motor 49 in a tilted state in which the lower end comes to the front, and in a vertical state. The operation panel key 38 for returning to the original position is arranged side by side, the automatic cooking key 39 for selecting and setting the automatic menu 33A below these keys, the manual cooking key 40 for selecting and setting the manual menu 33B, and the finishing of cooking A finish key 41 for setting the state to be stronger or weaker is arranged side by side, and a temperature up key 42 and a temperature down key 43 are arranged side by side as temperature keys for setting the cooking temperature below these keys. As a time key for setting a cooking time (cooking timer) below these keys, a 10-minute unit time key 44, a 1-minute unit time key 45, Time Place the key 46 side by side, are arranged keys 48 cancel the start key 47 under these time keys.

  FIG. 5 shows an embodiment of the control circuit 50 constituting the control means. A power supply circuit 53 is connected to a commercial AC power supply 51 via a door switch 52 that opens and closes a contact according to the opening and closing of the door 2. At the same time, a microcomputer 54 is connected to the output side of the power supply circuit 53.

  The output port of the microcomputer 54 drives a display circuit 55 for driving the display 31, a buzzer circuit 57 for operating the buzzer 56, and a geared motor 49 for tilting the operation panel 3 electrically. The motor drive circuit 59, the motor drive circuit 71 for driving the motor 11A of the hot air fan 11 and the motor 19 of the cooling fan 20, and the solenoid valve 13 for controlling the fuel supply to the gas burner 9 serving as the heat source of the cooker body 1. , 14, an igniter drive circuit 61 for high-pressure discharge with an ignition electrode 17 for igniting the gas of the gas burner 9, and an interior lamp 62 for illuminating the interior 4 as a cooking chamber The interior lamp drive circuit 63 for flashing the lamp is connected, the motor drive circuit 82 for driving the electric motor 7A of the electric motor device 7 for the turntable 6, and the microwave irradiation Is connected to the drive circuit 81 of the magnetron 80, and the input port also has a key input circuit for detecting the output of the door open / close detection circuit 64 for detecting the opening / closing of the door 2 and the input of each operation key arranged in the operation unit 32. Flame detection using the output of 65, the output of the internal temperature detection circuit 66 that receives the internal temperature detection sensor 27 that detects the temperature of the internal 4 as an input, and the flame detection sensor 29 that detects the ignition of the gas burner 9 The output of the circuit 67 is connected, and a memory 70 for data storage is connected to the input / output port. When the door 2 is opened, the interior lamp 62 is turned on by the interior lamp drive circuit 63, and when the door 2 is closed, the interior lamp 62 is turned off by the interior lamp drive circuit 63.

  Reference numeral 68 denotes a self-holding circuit connected to the output port of the microcomputer 54, which drives a self-holding relay contact 69 connected in parallel to the door switch 52 by its output. When the door 2 is opened, the door switch When 52 is closed and the microcomputer 54 is energized by the power supply circuit 53, the relay contact 69 is closed by the output of the self-holding circuit 68, and even if the door 2 is closed due to the start of cooking or the like and the door switch 52 is opened, the relay The power supply circuit 53 is energized via the contact 69 to continue cooking.

  Further, the microcomputer 54 is used when a predetermined time elapses after cooking is completed, or when there is no input operation of each operation key arranged on the operation unit 32 even if the predetermined time elapses after the door 2 is closed. The relay contact 69 is opened to cut off the power supply to the power supply circuit 53, so that power is not consumed during so-called standby.

  The operation panel 3 is configured such that the height dimension thereof is shorter than the height dimension of the door 2, and the fixing plate 30 is disposed below the operation panel 3. The height of the fixing plate 30 and the operation panel 3 is the same as the height of the door 2. As shown in FIG. 6, the operation panel 3 is configured in the same manner, and its upper end portion is pivotally supported by a rotating shaft 72, and an arc-shaped bottom plate 73 is provided at the lower end portion. A rack gear 74 is formed on the bottom surface of the rack.

  Below the rack gear 74, a pinion gear 75 that is located behind the fixed plate 30 and meshes with the rack gear 74, and a geared motor 49 that rotationally drives the pinion gear 75 are arranged, and these constitute an electric mechanism 76. .

  The operation panel 3 is in a substantially vertical state at an initial position (downward stop position in FIG. 7) as shown by a solid line position 3 in FIG. When the cooked food (object to be heated) is stored in the interior 4, the door 2 is opened and the door switch 52 is closed (point of the rising factor in FIG. 7). The circuit 68 is activated and the state is maintained, and the energization state to the microcomputer 54 is maintained. When the door opening / closing detection circuit 64 detects that the door 2 has been opened to a predetermined position (for example, a mechanism in which the switch detects that the door 2 has been opened to a predetermined position and the door opening / closing detection circuit 64 operates), the control is performed. The motor drive circuit 59 is operated by the microcomputer 54 as the means, the geared motor 49 is operated to rotate the pinion gear 75, and the operation panel 3 is rotated about the rotation shaft 72 by the rack gear 74 meshing with the pinion gear 75. Then, as indicated by 3-1 in FIG. 6, the lower part reaches the upward inclined position where it has moved forward (stop position arrival point A in FIG. 7). This rotation angle is approximately 30 degrees. For this reason, it will be in the state which is easy to operate each key arrange | positioned at the operation part 32. FIG. When the cooked product (object to be heated) is stored in the interior 4 and the door 2 is closed, the door open / close detection circuit 64 detects the state.

  In this state, various keys of the operation unit 32 of the operation panel 3 are operated according to a predetermined operation sequence, and the start key 27 is turned on in a state where cooking conditions such as cooking temperature and cooking time (cooking timer) are designated. By being operated, cooking of the cooked product (object to be heated) is started. When the start key 47 is turned on, the microcomputer 54 reverses the geared motor 49 when the first predetermined time (for example, 2 seconds) elapses, and controls the operation panel 3 to return to the vertical state of the initial position ( (The point with the downward factor in FIG. 7). As a result, the operation panel 3 rotates about the rotation shaft 72 to return the operation panel 3 to a vertical state during cooking (stop position arrival point B in FIG. 7). Damage to the human body and the operation panel 3 due to contact can be reliably prevented. This is normal operation.

  The operation panel 3 is provided with a stopper mechanism for stopping at the initial position in the vertical state and the upward inclined position rotated upward, but the operation panel 3 is rotated upward from the initial position in the vertical state. There are several control methods for stopping the operation of the geared motor 49 when the upward tilted positions are reached. One of them is a method in which a detection switch for detecting the initial position and the upward tilt position of the operation panel 3 is provided, and control is performed to stop the operation of the geared motor 49 when detected by this switch. Another method is to rotate the operation panel 3 by the stopper mechanism when the operation panel 3 is rotated from the initial position to reach the upward inclined position or when the operation panel 3 is returned from the upward inclined position to the initial position. Therefore, the motor drive circuit 59 detects a sudden increase in the load current of the geared motor 49 generated at that time, and the microcomputer 54 performs control to stop the operation of the geared motor 49. In the present invention, by adopting the latter method, the position of the operation panel 3 can be accurately detected.

  On the other hand, when cooking is completed due to the time-up of the cooking time (cooking timer) and the door 2 is opened in order to take out the food to be cooked (heated object), this is detected by the output of the door open / close detection circuit 64 to detect the motor. The drive circuit 59 operates the geared motor 49 so that the operation panel 3 is inclined to the upward inclined position so that the next input operation can be easily performed.

  When the door 2 is closed after taking out the cooked food (the object to be heated), this is detected by the output of the door opening / closing detection circuit 46, and the operation panel 3 is returned to the vertical state after a predetermined time in the same manner as described above. .

  For some reason, when the door 2 is closed, the operation panel 3 is in the initial position (lowering stop position in FIG. 7) in the vertical state by operating the operation panel key 38 (point with the lowering factor in FIG. 7). Can be arbitrarily rotated to an upwardly inclined position. For some reason, when it is desired to return the operation panel 3 from the upwardly inclined position to the vertical state with the door 2 opened, the operation panel key 38 is operated (a point with a downward factor in FIG. 7). It is possible to return to the initial position in the vertical state (lowering stop position in FIG. 7).

  Further, in the above description, when a state in which the signal for returning the operation panel 3 to the initial position in the vertical state is not input to the microcomputer 54 as the control means in the state of the upward inclined position of the operation panel 3 continues for a long time. Is still protruding forward, there is a risk of damage to the human body and the operation panel 3 due to the contact of the human body and the transported object with the operation panel 3. If there is no operation from each key arranged in the operation unit 32 even after the state of the upward inclined position has passed the second predetermined time (for example, 1 minute), the geared motor 49 is operated by the motor drive circuit 59. The operation panel 3 is configured to return to the vertical state.

  As described above, the microcomputer 54 as the control means operates the electric mechanism 76 based on the opening of the door 2 to move the operation panel 3 to the initial position (also referred to as the storage position) of the solid line position indicated by 3 in FIG. ) To control the tilting movement toward the upward tilting position indicated by 3-1 in FIG. 6 and the electric mechanism 76 based on the closing of the door 2 so that the operation panel 3 is initially shown by a solid line in FIG. 6. When the first predetermined time (for example, 2 seconds) elapses after the control that operates to return to the vertical state (also referred to as the storage position) and the start key 47 is turned on, the geared motor 49 is reversed, and the operation panel 3 And the operation from each key arranged on the operation unit 32 even when a second predetermined time (for example, 1 minute) elapses with the operation panel 3 in the upward inclined position. If there is no By the motor driving circuit 59 is configured to perform control to return to a vertical position the operation panel 3 by operating the geared motor 49.

  In the present invention, in addition to such control, it is possible to prevent a finger and prevent a finger or other object from being sandwiched between the operation panel 3 and the heating cooker body 1 to improve safety. I am trying. First, as a measure for preventing a finger, the operation panel 3 is tilted upward from the initial position by opening the door 2 or by operating the operation panel key 38, but the operation panel 3 is moved to the initial position ( When the operation panel key 38 which is a dedicated operation unit for commanding the operation of the electric mechanism 76 of the operation unit 32 of the operation panel 3 is operated during the upward tilting movement from the descending stop position in FIG. 8 (FIG. 8). The microcomputer 54, which is a control means, performs control to stop the operation panel 3 in the upward tilting position. This prevents a finger from touching when operating various keys of the operation unit 32 during movement to the inclined position. In addition, there is an effect that the operation panel 3 can be stopped at an arbitrary inclined position.

  Further, as another improved method, any key of the operation unit 32 provided on the operation panel, that is, the operation panel key 38 during the tilting movement upward from the initial position (lowering stop position in FIG. 8), of course. That is, any one of the operation keys such as the temperature up key 42 and the temperature down key 43 of the temperature setting key, the time setting keys 44, 45, 46, and other keys is operated (key signal in FIG. 8). Therefore, the microcomputer 54 as the control means performs control to stop the operation panel 3 at a position in the upward tilting direction. Accordingly, when touching to operate various keys of the operation unit 32 while moving to the tilted position, the operation panel 3 is controlled to stop at the upward tilting position at that time, so that the finger can be immediately prevented from being stopped. Operation will be obtained.

  In this way, when the operation panel key 38 is operated again in a state where the operation panel 3 is stopped at the position where the operation panel 3 is tilting upward (the point with the lowering factor in FIG. 8), the microcomputer 54 serving as the control means is The operation panel 3 is actuated to return to the initial vertical position.

  Next, when the door 2 is closed, the operation panel key 38 is operated, or when the first predetermined time or the second predetermined time elapses, the operation panel 3 is moved from the upward inclined position to the initial position. The operation panel 3 is returned to a certain vertical position, but the operation panel 3 is returning from the upward inclined position to the initial vertical position, or the operation panel 3 is being returned from the upward tilting position to the initial vertical position. In the present invention, as a measure for preventing fingers and other objects from being sandwiched between the operation panel 3 and the heating cooker body, in the present invention, the vertical position where the operation panel 3 is the initial position from the upward tilt position or the upward tilt position. During the return operation, the operation panel key 38 which is a dedicated operation unit for commanding the operation of the electric mechanism 76 of the operation unit 32 of the operation panel 3 is operated (point with key signal in FIG. 8). Therefore, control is performed to stop the operation panel 3 in its return operation the developing position. Thus, fingers and other objects are prevented from being sandwiched between the operation panel 3 and the heating cooker body during the return operation from the upward inclined position to the initial vertical position.

  Further, as another improved method, any of the operation keys of the operation unit 32 provided on the operation panel during the return operation of the operation panel 3 from the upward tilt position or the upward tilt position to the initial vertical position. That is, not only the operation panel key 38 but also any of the operation keys such as the temperature up key 42 and the temperature down key 43 of the temperature setting key, the time setting keys 44, 45, 46, and other keys. When operated (a point with a key signal in FIG. 8), the operation panel 3 is controlled to stop at its return operation position. As a result, the operation panel 3 is controlled not to be limited to the operation panel key 38 but immediately when any key is touched, so that the ease of the stop operation and the safety are further improved. It becomes.

  When the operation panel key 38 is operated again in a state where the operation panel 3 is stopped at the returning operation position in this way, the microcomputer 54 as the control means moves the operation panel 3 to the vertical position which is the initial position. Actuated to return to

  The cooking device is not limited to the configuration shown in the above-described embodiment, and can be applied to various forms, and includes various forms within the technical scope of the present invention.

It is a front perspective view of the cooking-by-heating machine concerning the present invention. Example 1 It is a vertical side view of the center part of the heating cooker which concerns on this invention. Example 1 It is a vertical side view of the part corresponding to the operation panel 3 of the cooking device according to the present invention. Example 1 It is a front view of the operation panel 3 of the heating cooker which concerns on this invention. Example 1 It is a block diagram of the control circuit of the heating cooker which concerns on this invention. Example 1 It is a side view which shows the structure of the electric mechanism part of the operation panel which concerns on this invention. Example 1 It is a figure explaining the normal inclination operation state of the operation panel which concerns on this invention. Example 1 It is explanatory drawing in the case of stopping the operation panel which concerns on this invention in the middle of tilting. Example 1

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Heating-cooker main body 2 ... Door 3 ... Operation panel 4 ... Inside the chamber 5 ... Handle 6 ... Turntable 7 ... Electric motor device 10 ... Hot air supply device 11 ... Hot air fan 11A ... Electric motor 12 ... Gas pipe 13 ... First solenoid valve 14 ... Manual open / close valve 15 ... Second solenoid valve 16 ... Gas pipe 17 ... Ignition electrode 18 ... Gas supply chamber 20 ... Cooling fan 21 ... Hot air supply hole 22 ... Discharge hole 23 ... Exhaust passage 24 ... Exhaust hole 25. ..Intake hole 26... Gas supply unit 27... Chamber temperature detection sensor 29. Automatic menu 33B Manual menu 39 ... Automatic cooking key 40 ... Manual cooking Over 42 ... temperature up key 43 ... temperature down keys 44, 45, 46 ... Time keys 47 ... start key 48 ... cancel key 50 ... control circuit (control means)
51 ... AC power supply 52 ... Door switch 53 ... Power supply circuit 54 ... Microcomputer 55 ... Display circuit 56 ... Buzzer 57 ... Buzzer circuit 60 ... Solenoid valve drive circuit 61 ... igniter drive circuit 62 ... interior light 63 ... interior light drive circuit 64 ... door open / close detection circuit 65 ... key input circuit 66 ... interior temperature detection circuit 67 ... Flame detection circuit 68 ... Self-holding circuit 69 ... Relay contact 70 ... Memory 72 ... Rotating shaft 73 ... Bottom plate 74 ... Rack gear 75 ... Pinion gear 76 ... Electric mechanism

Claims (4)

  An electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of the main body of the heating cooker, and an electric mechanism that operates the operation panel to an initial position and an upward inclined position in which a lower part moves forward, and a control for controlling the electric mechanism And a control means for operating the electric mechanism based on the opening of the door to tilt the operation panel from an initial position toward an upward inclined position, and to control the operation panel upward. A cooking device characterized in that control is performed to stop the operation panel in an upwardly tilting position by operating an operation portion of the operation panel during a tilting motion.   An electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of the main body of the heating cooker, and an electric mechanism that operates the operation panel to an initial position and an upward inclined position in which a lower part moves forward, and a control for controlling the electric mechanism A control means for operating the electric mechanism based on the opening of the door to tilt the operation panel from an initial position toward an upward inclined position; and the operation panel is inclined upward. A heating cooker characterized in that control is performed to stop the operation panel at a position during the return operation by operating the operation portion of the operation panel during the return operation from the position to the initial position.   An electric mechanism in which a door and an operation panel are mounted at appropriate positions on the front surface of the main body of the heating cooker, and an electric mechanism that operates the operation panel to an initial position and an upward inclined position in which a lower part moves forward, and a control for controlling the electric mechanism And a control means for operating the electric mechanism based on the opening of the door to tilt the operation panel from an initial position toward an upward inclined position, and to control the operation panel upward. A control for stopping the operation panel in the upward tilting position by operating the operation part of the operation panel during the tilting movement, and a return operation of the operation panel from the upward tilting position to the initial position. A heating cooker characterized in that control is performed to stop the operation panel at a returning operation position when the operation unit is operated.   The operation unit of the operation panel is a dedicated operation unit that commands the operation of the electric mechanism or any one of operation units provided in the operation panel. Cooking device.

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